| Code | CSB-RA012365MB1HU |
| Size | US$9799 |
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This recombinant monoclonal antibody is a research-grade biosimilar to lacutamab, designed to specifically target KIR3DL2 (Killer cell Immunoglobulin-like Receptor 3DL2), an inhibitory receptor expressed on natural killer cells and certain T cell subsets. KIR3DL2 normally functions to suppress immune cell activation upon binding to HLA class I molecules, playing a critical role in self-tolerance and immune regulation. Aberrant expression of KIR3DL2 has been implicated in cutaneous T-cell lymphomas, particularly Sézary syndrome, where it serves as a distinctive marker on malignant T cells and contributes to immune evasion mechanisms that allow tumor progression.
Lacutamab (IPH4102) is a humanized IgG1 monoclonal antibody that has been evaluated in clinical trials for the treatment of relapsed or refractory cutaneous T-cell lymphoma. This biosimilar antibody provides researchers with a valuable tool for investigating KIR3DL2 biology, studying immune checkpoint mechanisms in lymphoid malignancies, and exploring therapeutic strategies targeting this receptor. It supports applications in immunology, oncology, and translational research focused on understanding NK cell and T cell regulation in health and disease.
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